5200658680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18573781}}^1$

素因数の和:18573799

約数の個数: 32

約数和(自身を含む): 13373123040

約数和(自身を除く): 8172464360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18573781, 37147562, 74295124, 92868905, 130016467, 148590248, 185737810, 260032934, 371475620, 520065868, 650082335, 742951240, 1040131736, 1300164670, 2600329340, 5200658680]

約数ペア:

[(1, 5200658680), (2, 2600329340), (4, 1300164670), (5, 1040131736), (7, 742951240), (8, 650082335), (10, 520065868), (14, 371475620), (20, 260032934), (28, 185737810), (35, 148590248), (40, 130016467), (56, 92868905), (70, 74295124), (140, 37147562), (280, 18573781)]